初期設定

■ Setup

npm install

■ Setup , etc

• next.config.js ,

if change URL, mongodb URL, database name

BASE_URL: "http://localhost:3001"
MONGODB_URL: "mongodb://localhost:27017",
MONGODB_DB_NAME: "hcms",    

• package.json / scripts

if change, port number ( -p )

"dev": "next dev -p 3001"

■ Start server

• Start :

yarn dev

• if change ,release mode

yarn serve